ANTI-CAKING COMPOSITIONS FOR FERTILIZERS

The invention relates to novel compositions for preventing caking and crust formation in several types of manures or fertilizers in the form of granular solids. Said compositions comprise at least one phosphoric ester and at least one fatty trialkylamine of formula (III). wherein: R1 represents a li...

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Bibliographische Detailangaben
Hauptverfasser:	RIAZA MARTINEZ, JOAN, ANTONI, ROCAFULL FAJARDO, MARC
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY FERTILISERS FERTILISERS CHARACTERISED BY THEIR FORM MANUFACTURE THEREOF METALLURGY MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENTSUBCLASSES OF CLASS C05 MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVINGA SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES,SOIL-CONDITIONERS, WETTING AGENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to novel compositions for preventing caking and crust formation in several types of manures or fertilizers in the form of granular solids. Said compositions comprise at least one phosphoric ester and at least one fatty trialkylamine of formula (III). wherein: R1 represents a linear or branched alkyl, alkenyl or alkynyl group containing between 6 and 24 carbon atoms, R2 represents an alkyl group containing between 1 and 5 carbon atoms, R3 represents a linear or branched alkyl group containing between 1 and 5 carbon atoms, or alkyl, alkenyl or alkynyl group containing between 6 and 24 carbon atoms. L'invention concerne de nouvelles compositions servant à empêcher le mottage et la formation de croûte dans différents types de fumiers ou d'engrais sous la forme de matières solides granulaires. Lesdites compositions comprennent au moins un ester phosphorique et au moins une trialkylamine grasse de formule (III) dans laquelle formule R1 représente un groupe alkyle, alcényle ou alcynyle linéaire ou ramifié contenant entre 6 et 24 atomes de carbone, R2 représente un groupe alkyle contenant entre 1 et 5 atomes de carbone, R3 représente un groupe alkyle linéaire ou ramifié contenant entre 1 et 5 atomes de carbone ou un groupe alkyle, alcényle ou alcynyle contenant entre 6 et 24 atomes de carbone.